18423-4958 UC 3647
18h 42m 19.82s -49° 57' 44.5" P.A. 226.00 sep 49.9 mag 15.40,15.90
| Coord 2000 |
18423-4958 |
|
Discov num |
UC 3647 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 19.82 -49 57 44.5 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
226 |
|
Pa last |
226.2 |
|
P.A. Now (θ) |
226.2° |
|
| Sep first |
50.8 |
|
Sep last |
49.94 |
|
Sep. Now (ρ) |
49.94" |
|
| Mag pri |
15.40 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-061 |
|
Sec motion dec |
-054 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.26 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
Gaia DR2 |
6656066713043231104 |
|
